Cita APA (7a ed.)

National Research Council (U.S.). Committee on Hardrock Mining on Federal Lands. (1999). Hardrock mining on federal lands. National Academy Press.

Cita Chicago Style (17a ed.)

National Research Council (U.S.). Committee on Hardrock Mining on Federal Lands. Hardrock Mining on Federal Lands. Washington, D.C.: National Academy Press, 1999.

Cita MLA (8a ed.)

National Research Council (U.S.). Committee on Hardrock Mining on Federal Lands. Hardrock Mining on Federal Lands. National Academy Press, 1999.